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This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Right HID / Xenon Ballast
This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Quick reference
Verify the supplier's casting number for reliability.
Check local regulations regarding HID installations, as they can vary.
Confirm compatibility based on production date and model specifications.
Context
The right HID/Xenon ballast for the 2011 BMW 528i is crucial for ensuring proper headlight functionality. Common OEM part numbers include 63127225012 and 63127225013, which are compatible with several models across the BMW 5 Series and Z4 platforms. When inspecting a used ballast, look for signs of moisture damage or corrosion, as these can lead to failures in the lighting system. Installation typically involves disconnecting the battery, removing the headlight assembly, and ensuring that the new ballast is securely mounted and connected. Be aware of possible variations in connection types and mounting brackets across different production years, so it's advisable to verify compatibility before purchasing from a junkyard. Proper assessment can prevent headaches down the line, ensuring your BMW remains illuminated on the road.
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Confirmed fitment
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 2011 | BMW | 528i | 3L I6 Naturally Aspirated N52B30 (240hp) | 80% |
Available parts

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